{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{1}{c}}
\hline\hline
            &\multicolumn{1}{c}{(1)}\\
            &\multicolumn{1}{c}{}\\
            &        mean\\
\hline
income\_ACI\_amount\_PC&    11392.48\\
diff\_6\_1\_AvRevenues&    112829.7\\
diff\_6\_12\_AvRevenues&    110159.2\\
\hline
\(N\)       &       64031\\
\hline\hline
\end{tabular}
}
